[SUCCESS] Gigabyte Designare Z390 (Thunderbolt 3) + i7-9700K + AMD RX 580

[CaseySJ]

thanks
i try to put on " Thunderbolt Boot" but OS crash when Apollo is plugged. ( as soon as i enter my session password)

The other option to try is Thunderbolt --> Thunderbolt Boot Support --> Boot ACL.

My Hard drive is a Lacie, orange. Usb C / Thunderbolt 2

Please connect the LaCie then download and run IORegistryExplorer, then scroll (not 'search') down to RP05 and post a screenshot of that section.

IORegistryExplorer can be downloaded by clicking here.

Please ignore "System Information --> Thunderbolt".

 

[SuDoDmz]

Please see this spoiler in Post 1:

I was under the impression that was just DMAR and not DMAC. You can understand my confusion, when I saw no reference

Have you noticed any benefits from injecting the SSDT for SMBus?

Touché, Sir. To be fair and honest, I've always been doing it, but because I just think it belongs there. Never have I seen any benefits, but same could be said about HDMI

 

[oLiMonKeY]

do you mean PR05 ? here it is

 

[CaseySJ]

do you mean PR05 ? here it is

No, RP05. It is further down in the list.

• PR05 = Processor 05
• RP05 = Root Port 05

 

[oLiMonKeY]

no RP05 !

 

[CaseySJ]

no RP05 !

RP05 is always present, but if Thunderbolt is disabled in BIOS then we'll see a short version of RP05 instead of the full version. But it is always present.

 

[oLiMonKeY]

yes ok i got it

 

[CaseySJ]

I was under the impression that was just DMAR and not DMAC. You can understand my confusion, when I saw no reference

In my haste I read 'DMAR' instead of 'DMAC'. We added the DMAC SSDT as an experiment to see whether it would make any difference with connection of certain Thunderbolt devices that now depend on VT-d. Although the SSDT enables the DMAC device in IOReg, we did not observe any specific benefit.

 

[CaseySJ]

yes ok i got it

That's better.

• We can see Apollo connected on Thunderbolt port 2 (DSB4) but nothing on Thunderbolt port 1 (DSB1).
• Was the LaCie connected to Thunderbolt port 1 when screenshot was taken?
• Has this LaCie drive ever worked on a Hackintosh?

 

[Inqnuam]

That's better.

• We can see Apollo connected on Thunderbolt port 2 (DSB4) but nothing on Thunderbolt port 1 (DSB1).
• Was the LaCie connected to Thunderbolt port 1 when screenshot was taken?
• Has this LaCie drive ever worked on a Hackintosh?

He still didn't answered if he is using one of your created EFIs.
Maybe it will be better that he posts the EFI then we can check imported SSDTs and the configs